From 19635181ccbadd9e1e82fc0eb99dd01bb5aa7615 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 3 Sep 2001 17:10:56 +0000 Subject: [PATCH] gethostname implementation for Linux/Alpha. --- sysdeps/unix/sysv/linux/alpha/gethostname.c | 47 +++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/alpha/gethostname.c diff --git a/sysdeps/unix/sysv/linux/alpha/gethostname.c b/sysdeps/unix/sysv/linux/alpha/gethostname.c new file mode 100644 index 00000000000..28846efe57b --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/gethostname.c @@ -0,0 +1,47 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2001 + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +#include +#include +#include + + +int +__gethostname (char *name, size_t len) +{ + int result; + + result = INLINE_SYSCALL (gethostname, 2, CHECK_N (name, len), len); + + if (result == 0 + /* See whether the string is terminated. If not we will return + an error. */ + && memchr (name, '\0', len) == NULL) + { + __set_errno (EOVERFLOW); + result = -1; + } + + return result; +} + +weak_alias (__gethostname, gethostname) -- 2.47.3